Senior Product Designer

We are seeking a fully remote Senior Product Designer with a high sense of ownership and responsibility, an inclusive mindset, clear communication, and genuine fluency with AI as a design partner.
As a Senior Product Designer at Codility, you'll be part of a dynamic, autonomous product development team where your creativity and strategic thinking can truly shine. You'll work in a team where AI tools are part of the everyday craft, accelerating how we explore ideas, prototype, and learn from users, while your judgment and taste remain the things that make the work great.
We believe the best ideas come from those who are closest to the work, which is why we place emphasis on high levels of autonomy and accountability for our teams, clear goals and objectives, working cross-functionally, treating one another with trust and respect, and providing supportive leadership for the whole journey. Empowered teams are a cornerstone of how we approach product development, where rapid iteration, responsiveness to change, and customer-centricity are paramount.
You'll be embedded within a product trio, alongside the product manager and engineering manager, supported by a team of skilled software engineers and assessment scientists to deliver the most significant value and best user experience. Codility builds engineer-facing products in a domain that is being reshaped by AI, so you'll also help shape how AI shows up in the experiences we ship to our users.
What you will do

• Drive the end-to-end design process: Take ownership of design from conceptualization to implementation, ensuring a user-centered approach at every stage. Use AI tools to move faster through exploration, divergence, and iteration without compromising quality.
• Design AI-powered experiences: Help define how AI capabilities surface in our products, designing for trust, transparency, and usefulness in features powered by models and agents. Develop strong intuition for what AI does well, where it fails, and how to design for both.
• Prototype with AI: Use AI-assisted prototyping and code-generation tools to produce realistic, testable prototypes quickly, shortening the path from idea to validated learning.
• Contribute to the design system: Work with our design system to ensure consistency while helping to improve and expand our component library, including patterns for AI-driven interactions. Serve as a primary domain expert in Codility product design. Foster a collaborative and inclusive design culture by providing feedback, coaching, guidance, and mentorship to other designers, including how to use AI tools well.
• Conduct design reviews and iterate: Facilitate design reviews and gather feedback from the team, incorporating their insights to refine and iterate on design solutions.
• Conduct user research and gather insights: Run research activities such as interviews, surveys, and usability tests to deeply understand user needs, pain points, and behavior. Use AI to help synthesize research, surface patterns, and turn findings into actionable design improvements, while keeping a critical eye on what the models miss.
• Create intuitive and visually appealing designs: Apply your expertise in interaction design, information architecture, and visual design to create intuitive, engaging interfaces. Produce high-fidelity wireframes, prototypes, and specifications that clearly communicate your concepts.
• Collaborate with cross-functional teams: Work within an autonomous team led by a product trio (designer, product manager, and engineering manager) to ensure seamless collaboration and effective execution.
• Communicate with clarity: Articulate design concepts and rationale clearly in writing and verbally. Write strong UX copy in English, and use AI thoughtfully to draft, refine, and pressure-test that copy.

We would love it if you have

• Extensive experience in product design: Minimum of 5 years as a designer in a product development team, with a strong portfolio demonstrating problem solving, product thinking and measurable impact. Preference for SaaS and B2B experience; engineer-facing products a plus.
• Hands-on experience with AI design tools: Practical fluency with AI tools in your workflow, such as AI features in Figma, AI prototyping and code-generation tools, and LLM-based assistants for ideation, research synthesis, and copy. Bonus if you've designed AI-powered product features yourself.
• Proficiency in design tools: Proficient in industry-standard tools such as Figma and modern prototyping tools.
• Deep understanding of user-centered design principles: Demonstrated expertise in user-centered methodologies, user research, interaction design, and information architecture, with the ability to translate user insights into actionable solutions.
• Strategic mindset: Strong strategic thinking with the capacity to contribute to product strategy and roadmap discussions, including where and how AI can create real user value. Ability to balance user needs, business goals, and technical constraints.
• Strong problem-solving skills: Ability to analyze complex design challenges, identify key issues, and propose innovative solutions. Comfortable in a fast-paced, iterative environment, and able to use AI to expand the range of options you can test.
• Continuous learning mindset: Strong passion for learning and staying current with design trends, emerging technologies, and AI capabilities. Quick to adopt and critically evaluate new processes and tools.
• Sound judgment about AI: A point of view on when to lean on AI and when not to, with care for quality, accessibility, ethics, and the craft that makes design genuinely good.